查询词典 material gain

The relationship of optical gain with well width, lnAs composition and the carrier concentration is obtained by considering the energy band of the strain material, transition matrix, band gap shrinkage due to carrier concentration, and carrier intraband relaxation.

考虑了应变体材料的能带结构、光跃迁矩阵元、载流子浓度引起的禁带变窄以及载流子带内驰豫效应后，模拟得到了GaAs／InGaAs／GaAs应变量子阱光增益与阱宽，InAs给份及注入载流子浓度的关系。

And as experience shows, many have been the conspiracies, but few have been successful; because he who conspires cannot act alone, nor can he take a companion except from those whom he believes to be malcontents, and as soon as you have opened your mind to a malcontent you have given him the material with which to content himself, for by denouncing you he can look for every advantage; so that, seeing the gain from this course to be assured, and seeing the other to be doubtful and full of dangers, he must be a very rare friend, or a thoroughly obstinate enemy of the prince, to keep faith with you.

经验证明：自古以来，阴谋为数很多，而曾经成功者甚少，因为搞阴谋的人都不能够单枪匹马地干。而且，除了那些他认为是心怀不满的人们之外，不能够找到别的人合伙同谋。但是，一旦你向一个不满之徒吐露你的意图，你就给他一个使他可以获得满足的方法，因为他显然可以期待从这里取得各种好处，当他看到：站在这一方面利益是确定的，而站在另一方面则是不确定的并且充满着危险，如果他笃守信义，他就是你的罕有的朋友，否则就是君主的非常顽固不化的敌人。

He drew up a geological map containing all information he could gain during his field investigations, such as outcrops of limestone and of cherty material ("chert formation"), overburden, dip and strike of strata, etc.

该地质学家绘制了一份地质图，图中包含其在实地考察期间收集的所有信息，例如石灰石和石英质的突岩层、覆岩层、地层倾向和走向等。

The main work can be summed up as follows: Firstly, we studied the thermal-field properties of VCSELs, and analyzed the influences of current spreading, material parameters and operating conditions on the temperature distributions. Secondly, we began with the electrode voltage and calculated the equipotential s distributions, compared the distributions of voltages and current densities in different depths of VCSELs, and then studied the influences of the oxide-confining region with different position or thickness, and the different sizes of the gain-guided aperture and emitting window on the distributions of the injected current density, carrier concentration and temperature in the active region. Thirdly, we realized the coupling of electricity, optical and thermal-fields, worked out the threshold voltage, calculated the distributions of the injected current density, carrier concentration and temperature under different offset voltages, and analyzed the impacts of temperature profile and carrier density on the refractive index, Fermi levels and optical-field. Finally, we gave the equipotential line distributions with considering N-DBR and double oxidized-confining regions, and analyzed theinfluences of N-DBR and double oxide-confining regions on the distributions of the current density, carrier concentration, temperature and optical-field.

具体工作可以概括如下：首先，研究了VCSEL的热场特性，分析了电流扩展，材料参数和工作条件对于温度分布的影响；其次，从电极电压入手，计算出激光器中的等势线分布，并对不同深度处的电压和电流分布进行比较，研究了高阻区的不同位置和不同厚度、限制层和出射窗口半径的大小对电流密度、载流子浓度和温度分布的影响；再次，实现了电、光、热耦合，求出了阈值电压，计算了不同偏置电压下的电流密度分布、载流子浓度分布和热场分布，分析了温度和载流子浓度变化对折射率、费米能级和光场的影响；最后，给出了考虑N-DBR和双氧化限制层时激光器中的等势线分布，分析了N-DBR和双氧化限制层对VCSEL电流密度、载流子浓度、温度和光场分布的影响。

The results show that dynamical ductil-ity dominated final velocity of fragments. During tube expansion, the shear fracture appears preferentially a-long the adiabatic shear bands under positive stress, so the adiabatic shear band determines the size and shapeof fragments. Though the fragmentation behaviour of medium carbon Si - Mn bainific steel is close to that ofsteel 50SiMnVB, medium carbon Si - Mn bainitic steel is an ideal candidate material for the tubular bombs be-cause it is better in dynamical ductility, which can enable the tubes to gain high speeds before fragmentation.

结果表明：材料动态塑性是决定破片最终速度的主要因素；圆管膨胀时外表面形成以剪切为主的裂纹，并向内扩展，接近内表面的绝热剪切带伴随着圆管的膨胀而扩展，并未出现失稳现象，但在正应力的作用下成为优先的断裂通道、决定破片的尺寸和形态；中碳Si-Mn贝氏体钢与50SiMnVB钢的破碎性能相近，但贝氏体钢动态塑性很更好，破碎前的膨胀量较大、更有利于提高破片初速，是弹箭比较理想的候选材料。

Be aimed at the issue that Olympic Games champion already was registered ahead of schedule, actually here has a lot of to see the thing that seems coincidence, a lot of popular of the match project of broken perhaps gold take part in the match athlete especially the material that the sportswoman is like to sports stars is qualitative, should gain the championship only but can prepare Chinese medicine by roasting it in a pan immediately have one's moment, leave only then their gloden future.

针对奥运冠军已被提前注册之事，其实这里有很多看似巧合的东西，很多热门或者破金的比赛项目的参赛运动员尤其是女运动员都好像有体育明星的材质，只要一夺冠就可能立马一炮走红，开始他们金光闪闪的前程。

All the courtyards have differing material finishes and therefore differing heat gain and latency.

所有的庭院有不同的饰面材料不同，因此热量增益和延迟。

The hydrogenous quick-setting material in which said admixture is added has high setting speed, high initial strength and no water gain.

加入速凝早强剂后的高水速凝材料，其浆液凝结快，初期强度高，且无泌水，效果特别明显。

Developing an academy is to devote oneself to to be in for the company prospective 5-10 year but the durative development, gain that provides applied sex and the research organization that hold water, the research of the technology of world forward position of the domain such as the new light source related its with a view to and illume, new material, new energy resources, on the foundation that studies company current situation, combine the strategy of development trend of future and company, promote a company the core competition ability in technical domain and advantage in the round.

发展研究院是致力于为公司在未来5-10年的可持续性发展、并提供应用性的成果而成立的研究机构，它着眼于与照明相关的新光源、新材料、新能源等领域的世界前沿技术的研究，在研究公司现状的基础上，结合未来的发展趋势和公司的战略，全面提升公司在技术领域的核心竞争力和优势。

Someone who uses exaggerated or lurid material in order to gain public attention.

用夸大的或耸人听闻的言词来获得公众注意的人。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。